zip文件内存中解压读取

// 构造zip输入流 ZipInputStream zip = new ZipInputStream(fis,Charset.forName("gbk")); byte[] tmpByte = null; ZipEntry tmpEntity = null; while ( (tmpEntity = zip.getNextEntry()) != null) { byte[] buf = new byte[1024]; int num = -1; ByteArrayOutputStream baos = new ByteArrayOutputStream(); logger.info("####file_name："+tmpEntity.getName()); while ((num = zip.read(buf, 0, buf.length)) != -1) { baos.write(buf, 0, num); } tmpByte = baos.toByteArray(); baos.flush(); baos.close(); // 处理转换文件 handelCheckFile(tmpEntity.getName(),tmpByte); } zip.close(); fis.close();

=============================================================== private void handelCheckFile(String fileName ,byte[] tmpByte) { InputStream inputStream = new ByteArrayInputStream(tmpByte); BufferedReader br = new BufferedReader(new InputStreamReader(inputStream,Charset.forName("gbk"))); String line; int num = 0; // 循环解析文件 try { logger.info("##下载文件名称fileName:"+fileName); while ((line = br.readLine()) != null) { logger.info(line); } } catch (IOException e) { e.printStackTrace(); } }